Advantage Analysis

Stability

• Service availability of 99.95%.
• Storage of multiple duplicates of data, with the data reliability of up to 99.99999999%.

Safety

• Safe identity verification, authorization and transmission mechanisms.
• Support the resource access control based on signature verification and ACL permission setting.
• Support the white list to prevent the data from hotlinking.

Highly Efficient

• Provide a series of simple-to-use RESTful API, multi-lingual SDK, administrative platform, tools and solutions.
• Integrate seamlessly with various cloud computing products, such as integrating CDN to accelerate the bucket.

Elasticity

• System transparent upgrade and automatic scale expansion.
• Support the elastic expansion of storage capacity.

Product Feature

Flexible Data Management

• Create, view and delete bucket

  • The user can create 100 buckets at most.
  • The user can modify and view the access rights of bucket.

• Upload, view and delete object

  • The user can store the object without limitation on quantity.
  • object supports any types of data, like text, multi-media and binary system, etc.
  • Each object can contain the data from 0 bytes to 5TB.
  • The user can define the resource attribute by common and customized meta-information mechanisms.

MultiPartUpload of Large Files

• For the super-large files greater than 5GB, the user can use multipartupload mechanism; for the files greater than 5MB but not greater than 5GB, the user shall determine if to upload it in multi-part.
• The user can split a large file into sub-object (also known as Part), and upload these sub-objects respectively, and BOS will check the data automatically after the uploading, and combine the sub-objects into an object to complete the multi-part upload.
• A single Part after being split into multiple parts cannot be greater than 5GB, with the exception of the last Part, the size of a single Part is an integral multiple of 1M or greater than 5MB.
• Such function performs well in situations where the network conditions are not satisfactory or the file size cannot be determined before the file is uploaded.

Leading Hierarchical Storage in the Industry

• BOS provides a four-level leading hierarchical storage of the industry. Users may select standard storage as the main storage method, or select infrequency storage, cold storage and archive storage with lower cost and longer storage time according to different access frequencies.
• BOS supports the lifecycle management. The user can convert the expired data to appropriate type automatically by configuring lifecycle rules, without manual operations.

Sophisticated API and Development Kit

• BOS provides standard REST interface, and be matched with any Internet development kit for use.

• BOS mainly provides the following three categories of API based on protogenetic REST API:

  • bucket operations
  • object operations
  • ACL operations
• BOS provides multi-lingual SDK, Java, Python and PHP, etc.

Well Functioned Administrative Platform

• The user can easily operate bucket and object through the Web administrative platform.
• The user can easily create and manage its own Access Key ID/Secret Access Key via the ACCESSKEY management function in the Web administrative platform.
• The user can monitor the read and write of bucket in real time and space usage and other information through the monitoring function provided by the Web administrative platform.

Mass Data Storage

• BOS supports the storage, sharing and use of any types of data. The user is allowed to transfer their entire storage infrastructure to the Cloud, so as to handle the constantly increasing storage demand by taking advantage of the BOS's scalability and pay-as-you-go.
• BOS supports the single file storage of up to 5TB, can store multi-media videos, software packages and other super-large files by using breakpoint upload and download function.